Flopetrol Upstroke Jar

• The Upstroke jars are used in Wireline operations to aid with pulling sub surface devices my means of an upwards jarring action• Jarring forces are changed by replacing the tension spring• Springs available are: 200lbs, 400lbs, 700lbs and 1000lbs

• Fitted with industry standard connections and fishing necks• Mechanical jar which means no seals• Available in 1 ½” and 2 1/8” O.D’s

• Can be run in gas wells with no problems

Applications

• The Upstroke jars are used in Wireline operations to aid with pulling sub surface devices my means of an upwards jarring action• Jarring forces are changed by replacing the tension spring• Springs available are: 200lbs, 400lbs, 700lbs and 1000lbs

Features

• Fitted with industry standard connections and fishing necks• Mechanical jar which means no seals• Available in 1 ½” and 2 1/8” O.D’s

Benefits

• Can be run in gas wells with no problems

Upstroke Jars are used for jarring upwards during wireline pulling operations. The advantage of using an upstroke jar as compared to a hydraulic jar, is that it is fully mechanical and has no seals, permitting its use in gas wells.